Home / 19,496,101.84-26,905,031.07-10,675,923.55

Finding the Fourth Proportional to 19,496,101.84, 26,905,031.07 and 10,675,923.55

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Solution

The fourth proportional to 19,496,101.84, 26,905,031.07 and 10,675,923.55 is: 14,732,999.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,101.84 : 26,905,031.07 = 10,675,923.55 : x
  2. Step 2: Convert to fraction form
    19,496,101.84/26,905,031.07 = 10,675,923.55/x
  3. Step 3: Cross multiply
    19,496,101.84x = 26,905,031.07 × 10,675,923.55
  4. Step 4: Simplify right side
    19,496,101.84x = 287,236,054,813,694.75
  5. Step 5: Solve for x
    x = 287,236,054,813,694.75/19,496,101.84
  6. Step 6: Final answer
    x = 14,732,999.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.